Injection device



FIG. 1 is a front elevation view of an injection device showing the new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a front, left side, and top perspective view thereof; and,

FIG. 8 is a front, right side, and bottom perspective view thereof.

The portions of the design shown in broken lines show unclaimed subject matter. 

CLAIM The ornamental design for an injection device, as shown and described. 